281606912

素因数分解:

$2^8\times {\mathrm{1100027}}^1$

素因数の和:1100043

約数の個数: 18

約数和(自身を含む): 562114308

約数和(自身を除く): 280507396

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1100027, 2200054, 4400108, 8800216, 17600432, 35200864, 70401728, 140803456, 281606912]

約数ペア:

[(1, 281606912), (2, 140803456), (4, 70401728), (8, 35200864), (16, 17600432), (32, 8800216), (64, 4400108), (128, 2200054), (256, 1100027)]